// Copyright 2025 The Ray Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//  http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

// Util function on environment variables.

#pragma once

#include <string>

namespace ray {

// Set and override environment variable [name].
void SetEnv(const std::string &name, const std::string &value);
void UnsetEnv(const std::string &name);
// Return whether the given env is set to true.
bool IsEnvTrue(const std::string &name);

}  // namespace ray
